[FLINK-27593] Parquet/Orc format reader optimization - ASF JIRA

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Type: Improvement
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: 2.0.0
Component/s: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / Runtime
Labels:
None

is related to

FLINK-17778 [umbrella] FileSystemTableFactory improve

1.	Cleanup from Parquet and Orc the partition key handling logic	Open	Unassigned	Actions
2.	Write and Read Parquet INT64 Timestamp	Resolved	Bo Cui	Actions
3.	ParquetColumnarRowSplitReader#reachedEnd() returns false after it returns true	Open	Unassigned	Actions
4.	Upgrade ORC to 1.5.10 version	Open	Unassigned	Actions
5.	Parquet reader support nested type in array/map type	Open	Unassigned	Actions
6.	Aggregate (Min/Max/Count) push down for ORC	Open	Unassigned	Actions
7.	Aggregate (Min/Max/Count) push down for Parquet	Open	Unassigned	Actions
8.	Push down filter by partition column for Aggregate (Min/Max/Count) for Parquet and Orc	Open	Unassigned	Actions
9.	Push down group by partition column for Aggregate (Min/Max/Count) for Parquet and Orc	Open	Unassigned	Actions